Re: STP Visualization

2009-11-30 Thread Dave Plonka
On Mon, Nov 30, 2009 at 06:16:53PM +, David Freedman wrote: > I wrote a perl/libgd tool some time ago which acts as a cgi script and > takes live data and makes pretty pictures of it (per vlan). > Note due a bunch of stuff not being uniformly implemented in IOS via > SNMP I've had to screen sc

Re: STP Visualization

2009-11-30 Thread Brian Feeny
Although that looks like a pretty cool visualization program, I does not have the ability to automatically grok STP info via snmp/ssh/ telnet/cdp/etc. I am looking for a program to do the work of showing me STP forwarding paths on a per vlan basis, it doesn't have to be pretty, just somethi

Re: STP Visualization

2009-11-30 Thread Will Clayton
Graphviz? On Mon, Nov 30, 2009 at 11:07 AM, Brian Feeny wrote: > > Can anyone recommend a good tool for spanning tree visualization? I am > needing to get a good visual depiction of forwarding for many vlans, across > 4 core switches. > Two of them are CatOS, 2 are IOS, root is different for ma

Re: STP Visualization

2009-11-30 Thread David Freedman
I wrote a perl/libgd tool some time ago which acts as a cgi script and takes live data and makes pretty pictures of it (per vlan). Note due a bunch of stuff not being uniformly implemented in IOS via SNMP I've had to screen scrape a little and I'm afraid this means I don't have any CatOS support.

STP Visualization

2009-11-30 Thread Brian Feeny
Can anyone recommend a good tool for spanning tree visualization? I am needing to get a good visual depiction of forwarding for many vlans, across 4 core switches. Two of them are CatOS, 2 are IOS, root is different for many of the vlans, lots of port costing in place, in other words it wo